@charset "utf-8";
*{
    margin:0;
    padding:0;
}
html,body{
    width:100%;
    height:100%;   
}
ul,ol,li{
    list-style:none;
}
img{
    display:block;
    width:100%;
    height:100%;
}
a{
    color:#000;
    text-decoration:none;
}
.clearfix::after{
    content:'';
    display:block;
    clear:both;
}
.fl{
    float:left;
}
.fr{
    float:right;
}
.tc{
  text-align:center;
}